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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsThalwilCONTECT GmbH
CONTECT GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Contect GmbH is construction management, including services such as project development, cost evaluations, profitability calculations, consulting and construction acceptance, as well as expert opinions. The company also provides architectural services, such as planning and execution of construction projects, including new buildings, renovations and conversions.

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Offering

Products & services

Industry:Architecture FirmsConstruction & Project Management
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4.1/5

CONTECT GmbH

✓ Offered4
Construction management
Construction management for construction projects, cost control, scheduling, billing, quality control and final inspections.
Project development
Project development with an architect of your choice or partner architects, coordination of architecture and execution, focus on costs and schedules.
Cost evaluations / profitability calculations
Cost evaluations and profitability calculations based on planning or notarial documents, including a rental index and an overview for financing plans.
Advisory and construction acceptances
Advisory during construction phases, neutral assessment, support with construction decisions, material specifications and construction sequences, as well as independent acceptances.
Trust & reputation

ranQ Trust Score of CONTECT GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

CONTECT GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
CONTECT GmbH scores 83.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
CONTECT GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
CONTECT GmbH scores 10.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.10.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CONTECT GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Bachtelstrasse 8
8800 Thalwil

At a glance

Legal form
Limited Liability Company
UID
CHE-349.347.535
Founded
2011 · 15 years
Last commercial register change
February 9, 2011
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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